title: Investigations on carotenoids in insects. I. The presence and metabolism of carotenoid pigments in the aphids.
mesh_terms: D000818:Animals; D001042:Aphids / Q000378:metabolism*; D002338:Carotenoids / Q000032:analysis / Q000378:metabolism*; D008954:Models, Biological; D010084:Oxidation-Reduction; D014020:Tissue Extracts / Q000032:analysis
chemical_list: D014020:Tissue Extracts; D002338:Carotenoids